Challenger 18 D

The Challenger 18 D features an uninhibited swim area and increased depth for buoyancy. With an airless jet system, this swim spa is ideal for endurance athletes, fitness enthusiasts, and wellness seekers. The variable speed current lets you set the pace, whether you want a challenging workout or recovery session. After a workout, you’ll enjoy the relaxation and rejuvenation of the Xtreme Therapy Cove and contoured seats with massaging jets.

Dimensions 215″ x 94″ x 60″
(547cm x 239cm x 153cm)
Gallons 2,080
(7,874 L)
Jets 45
Incl. 6 VIP Jets
Propulsion System VIP
Technology


Features

H2Xercise System

H2Xercise System

The H2Xercise System includes H2Xercise Bells, Fins, Rowing Kit and Resistance Bands and comes standard with all models.

Hydrotherapy in the Xtreme Therapy Cove

Hydrotherapy

Our exclusive Xtreme Therapy Seat and Xtreme Therapy Cove deliver the ultimate in hydrotherapy.

Pure Water

Clean Pure Water

Master Spas’ patented EcoPur® Charge Water Filtration System minimizes maintenance while providing crystal clear water.

Energy Efficient

Lock In The Heat

We build our swim spas to be used year-round in every possible climate using environmentally friendly Icynene foam insulation.

Woman resting at edge of swim spa

Health Benefits

There’s new and very promising research that shows exercising and walking in warm water offers considerable health benefits

Man using weights in swimspa

Fitness

Thanks to the H2X line, you can enjoy the full-body effects of aquatic exercise right in your own backyard.

Boy playing with beach ball in the h2x swimspa

Family Fun

The H2X line is the perfect place for a family get together!

Couple relaxing watching a movie on their ipad in the h2x swimspa

Low Maintenance

High tech polymers make maintenance easy.


Velocity Injector Plate

VIP Technology

VIP Technology ushers in an entirely new class of jetted swim spa – the HD swim spa!


Wavelength chart of sound difference

Noise Reduction

A result of advanced engineering innovation that reduces pump and motor vibration by 150% over the industry standard mounting system.

SoftTread Swim Spa Floor System

SoftTread™ Floor System

SoftTread™ Swim Spa Floor System by SwimDek® is a premium option that provides ultimate in traction.

The new axis cover system by master spas

Axis Cover System

Our roll up Axis Cover System is a premium option that makes it easy for anyone to handle their swim spa cover.


Premium Options

  • SoftTread™ Nonslip, Comfort Floor System by SwimDek®
  • Fusion Air Sound System
  • Mast3rPur™ Water Management System
  • Axis Cover System
  • Wi-Fi Module
  • Wave Light Package

 

Shell Options

Standard Shell Colors

Sterling silver color swatch for acrylic hot tub shell
Sterling Silver Marble
Sierra color swatch for acrylic hot tub shell
Sierra

Skirting Options

DuraMaster Premium™ (standard)

Duramaster Premium wood-look hot tub skirt in espresso color
Espresso
Duramaster Premium wood-look hot tub skirt in graphite grey color
Graphite Grey

Model Specifications

Dimensions 215″ x 94″ x 60″
(547cm x 239cm x 153cm)
Water Capacity 2,080 Gallons (7,874 L)
Weight Dry/Full 2,840 lbs. (1,288 kg)
21,115 lbs. (9,578 kg)
Propulsion System Airless VIP Technology
Power Requirement 50 Amp System
Pumps 3
Stainless Steel Jets 45 (Incl. 6 Airless VIP Jets)
Water Features 1
Ozone System Standard
Filtration EcoPur® Charge
LED Lighting Waterline

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